Throwing an exception/ try-catch block

import java.util.Scanner;        // Imports the Scanner class to get   Keyboard Inputs

class ValidatePassword {

public static void main (String [] args) {

String inputPassword;       // Creates the Password variable

Scanner input = new Scanner (System.in);    // Creates a new Scanner

System.out.print("Password: ");      // Prints the word "Password" to the screen
inputPassword = input.next();      // Gets the user input for the password

System.out.println(validPassword(inputPassword));    // Calls the PassCheck Method on the password entered by the user and prints result to screen
System.out.println("");

main(args);        // re-runs the program (Allows for multiple tests)

}

 public class PasswordException extends Exception{

 public PasswordException (String message){

 super (message);
}
}
 public static String validsPassword (String Password) throws   PasswordException {
 try {
 if (numCount < 2){         // Checks that password contains two numbers
 return "Not Enough Numbers in Password!";
}
 else if (capCount < 2) {         // Checks that password contains two  capital letters
 return "Not Enough Capital Letters in Password!";

}

 else if (length < 10){         // Checks that password is long enough
  return "Password is Too Short!";
 }
 }
 catch(PasswordException pex) {
 System.out.println(pex.getMessage());
}
}

 public static String validPassword (String Password) {

 String result = "Valid Password";   // Sets the initial result as valid
 int length = 0;      // Stores the number characters in the password
 int numCount = 0;     // Variable used to store numbers in the password
 int capCount = 0;     // Variable used to store capital letters in the password


 for (int x =0; x < Password.length(); x++) {
 if ((Password.charAt(x) >= 47 && Password.charAt(x) <= 58) ||  (Password.charAt(x) >= 64 && Password.charAt(x) <= 91) ||
(Password.charAt(x) >= 97 && Password.charAt(x) <= 122)) {
 //Keep the Password
  } else {
   result = "Password Contains Invalid Character!";  //Checks that password contains only letters and numbers
  }

  if ((Password.charAt(x) > 47 && Password.charAt(x) < 58)) {   // Counts the number of numbers
  numCount ++;
  }

  if ((Password.charAt(x) > 64 && Password.charAt(x) < 91)) {   // Counts the number of capital letters
  capCount ++;
  }

  length = (x + 1);        // Counts the passwords length

  }
  return(result);
  }
  }// Ends the for loop

I keep getting errors on my code and I cant seem to able to fix them can someone look over my code and see what errors im making with my try-catch and exceptions class. i think my driver class is fine but everytime i compile it it gives me an error on my if statements so im not sure if thats maybe where the problem lies.